LG LSSG3016ST Service Manual page 52

Current inspecting Relay's information is displayed
(7) Whenever you input the START button,
the relay operation sequence should be as seen below.
※ ※ Relay Operation Sequence
※ ※ If want to quit this sequence, turn the mode select encoder.
SVC TEST MODE
RY11 RY12 RY13
Conv.
Broil DLB
Heater
RY9 RY8
C/Fan C/Fan
Low High
7-2
• Active Load Icon
• SW Version
RY1 RY2
B/Fan B/Fan
High Low